Professional IP Registry Lookup
IP WHOIS Details
Query regional network registries recursively to isolate network ranges, ISP owners, allocations, regional servers, and administrative abuse contacts.
Multiple Mapped IP Addresses Found (6)
This domain resolves to multiple destination addresses. Click on any alternate IP below to run recursive WHOIS lookup on that node:
152.89.172.56
IPv4
(Active)
81.92.95.55
IPv4
81.92.94.54
IPv4
2a01:c8:100::54
IPv6
2a09:35c0:102::56
IPv6
2a01:c8:101::55
IPv6
BGP Network & Carrier
BGP Autonomous System (ASN)
AS209510 (NAMESHIELDGRP - NAMESHIELD SAS, FR) [FR]
Query IP Address
152.89.172.56
Reverse DNS (PTR)
cdn.perf1.com
Country / Region
NL
Regional Internet Registry (RIR)
UNKNOWN (Unknown)
Security & Reputation Assessment
USOM Blacklist
Clean — No Active Block in Turkey
Global DNSBL Blacklist Reputation
Spamhaus Zen
Clean
Barracuda BRBL
Clean
UCEPROTECT L1
Clean
Quick Diagnostics & Actions
Subnet Diagnostics
IP Range Span
152.90.0.1
→
152.90.255.254
Subnet Block / Range
CIDR Prefix
/16
IP Version
IPv4
Subnet Mask
255.255.0.0
Total Hosts
65,534
Network Class
Class B
Network Name
RIPE-ERX-152-88-0-0
Network Type / Status
Early Registrations, Transferred to RIPE NCC
Registry Owner & Contacts
Sponsoring Organization / Owner
RIPE Network Coordination Centre
RIPE
Allocated
03.03.2004
Last Updated
10.02.2025
Abuse / Security Contact
Registry ID / Handle
NET-152-88-0-0-1
Admin Contact
—
Tech Contact
RNO29-ARIN
TECH